Yes. Unlocking bootloader or modifying system partitions typically voids the manufacturer's warranty.

| Risk | Explanation | |------|-------------| | Malware | Many modded tools contain Trojans, keyloggers, or miners. | | Bricked device | Wrong partition writes or untested code can hard-brick your phone. | | No support | No official help. If something fails, you’re alone. | | Stolen data | Some versions upload your device’s NV data to unknown servers. | | Outdated | Newer security patches (e.g., MTK6890/6990) are not supported. |

The latest iteration of the MTK Unlock Offline Tool includes the following advanced features: